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Priority to JP5952272ApriorityCriticalpatent/JPS5326392B2/ja
Priority to DE2333172Aprioritypatent/DE2333172C3/de
Priority to FR7324258Aprioritypatent/FR2236575B1/fr
Priority to US375819Aprioritypatent/US3867752A/en
Publication of JPS4925655ApublicationCriticalpatent/JPS4925655A/ja
Publication of JPS5326392B2publicationCriticalpatent/JPS5326392B2/ja